/Engine/Plugins/Runtime/AR/Google/GoogleARCore/Source/GoogleARCoreBase/Public/GoogleARCoreTypes.h
Returns the point position in Unreal AR Tracking space.
[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintPure, Category="GoogleARCore|PointCloud") void GetPointInTrackingSpace ( int Index, FVector & OutTrackingSpaceLocation, float & OutConfidence )